81846888

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{79309}}^1$

素因数の和:79361

約数の個数: 32

約数和(自身を含む): 209378400

約数和(自身を除く): 127531512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 79309, 158618, 237927, 317236, 475854, 634472, 951708, 1903416, 3410287, 6820574, 10230861, 13641148, 20461722, 27282296, 40923444, 81846888]

約数ペア:

[(1, 81846888), (2, 40923444), (3, 27282296), (4, 20461722), (6, 13641148), (8, 10230861), (12, 6820574), (24, 3410287), (43, 1903416), (86, 951708), (129, 634472), (172, 475854), (258, 317236), (344, 237927), (516, 158618), (1032, 79309)]